(773) 829-1399

3 FTC complaints on Jul 19, 2022.

All 3 FTC complaints are about calls in Jul 2022.

FTC complaints are filed by consumers with the U.S. Federal Trade Commission's Do Not Call registry; they aren't verified by the FTC or by us.

What callers claimed

Complaint categories chosen by FTC complainants:

• Not specified / other 3 · 100%

The number's block is assigned to T-Mobile USA, Inc..

Time of day of 3 calls; most often the 6 p.m. hour (2):

The date and time of the call as complainants entered them on the FTC form; the time zone isn't recorded. Times entered as exactly midnight or noon are left out (they're usually the form's default).

Rate centre (NANPA abbreviation)

CHICGOZN04, IL, USA

Block assigned to

T-Mobile USA, Inc.

From the North American Numbering Plan Administrator (Nov 3, 2026). This is who the number block was assigned to; numbers can be moved between carriers, and caller IDs can be faked.

None of 3 complainants have area code 773, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.

Area code 773: where it is, time zone, spam calls →

• Don't share personal or banking details, or pay anyone, on a call you didn't expect. Hang up and call the organization back on a number you find yourself.
• Block it from your recent calls (iPhone: ⓘ, then “Block this Caller”; Android: long-press, then “Block”).
• Report fraud to the Canadian Anti-Fraud Centre (1-888-495-8501).
• Report telemarketing if you're registered and still got the call: to the National Do Not Call List.
• A collector calling? How to check a collection agency in your province.
• Report fraud to the FTC.
• Report telemarketing if you're registered and still got the call: to the National Do Not Call Registry.
• A collector calling? See the FTC's guide to your rights.
• Report fraud: in the U.S. to the FTC; in Canada to the Canadian Anti-Fraud Centre (1-888-495-8501).
• Report telemarketing if you're registered and still got the call: in the U.S. to the National Do Not Call Registry; in Canada to the National Do Not Call List.
• A collector calling? In the U.S., see the FTC's guide to your rights; in Canada, how to check a collection agency in your province.

Who called me from (773) 829-1399?

No complaint names the caller. The number is in a block assigned to T-Mobile USA, Inc. (rate centre CHICGOZN04, IL) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.

Is (773) 829-1399 a scam?

Canadial rates it low risk, from 3 complaints, latest Jul 19, 2022, 0% robocalls.

Is (773) 829-1399 a debt collector or collection agency?

Nothing says it is: none of its 3 complaints describe debt collection.

Should I call (773) 829-1399 back?

Be careful. If you don't recognize it, let it go to voicemail: a legitimate caller will leave a message, and you can reach any real organization on a number you look up yourself.

How many times has (773) 829-1399 been reported?

3 complaints to the U.S. FTC's Do Not Call registry on Jul 19, 2022.

When does (773) 829-1399 call?

In FTC complaints, the most common time was the 6 p.m. hour (2 of 3 calls with a time); the most common day was Tuesday (3 of 3).